Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21305463 · ArcScan

Block

#21,305,463

2026-09-17 09:20:10 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,305,463
Timestamp: 7 days ago · 2026-09-17 09:20:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xb17ef9e4a3046729fed47d20d97c22e4dac35f8062a5887d21f771d4f2eda954
Parent hash: 0x852db1bd…a00910f8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,305,463 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

36.8%11,039,326 / 30,000,000

Base fee

20 gwei

State root

0x285ee1797b7d…6099ce79670e

Transactions root

0x52c6d52ec376…1e9944ebcb3e

Receipts root

0x413bd2be8637…ceb867dd2475

Nonce

0x0000000000000000

Extra data

0x00000004a817c800